baber/WOPTO huggingface dataset:
Patent GB-1111388-A (GB)
Title: Improvements in or relating to prestressed containers
IPC: E04G21/12
Filed: 1964-10-07
Abstract: 1,111,388. Wrapping tanks with wire. SIMON-CARVES Ltd. (K. Vogt). 5 Jan., 1966 [7 Oct., 1964], No. 40871/64. Heading B3E. Apparatus for winding wire about a-container includes winding means, driven around the container, which include a plurality of independently operable clamping means for engaging the wire at spaced locations, and the clamping means each being opened and closed at locations where the wire respectively leaves and enters the winding means before winding on to the container. A carriage 2 is supported by and rolls around an upper wall rim of a container 1 to be wound, being driven therearound by a sprocket wheel, on a winding unit 10 suspended from the carriage 2, engaging an endless chain 13 passing around the container, the sprocket wheel 1 being driven, through a shaft 7, from a motor 6 on the carriage 2. The unit 10 may also be moved around the container 1 by positively driven wheels 11, (12), Fig. 2 (not shown), engaging the container. Wire 30 to be wound on the container 1 passes from a supply 25 on the carriage 2 to be engaged by a series of clamps 31 carried by the sprocket wheel, the clamps being arranged in a circle of a diameter less than that of the sprocket to cause tensioning in the wire as it is wound. Each clamp 31 comprises a pair of clamp jaws the lower of which is pivoted to be closed by engagement with a fixed cam 39, 40 at the point A and opened at B. Each clamp 31 is displaceable circumferentially of the sprocket against a spring 33, or hydraulic means, engaging a stop 34 on the sprocket, thus allowing the tension in the wire gradually to increase from A to B. Cable winch means 8, 9 lift the unit 10 during winding.
Patent GB-1019074-A (GB)
IPC: A01D78/00
Filed: 1962-10-29
Abstract: 1,019,074. Haymaking machines. C. VAN DER LELY N.V. Oct. 29, 1962 [Nov.24, 1961], No. 40884/62. Heading A1F. In a rake-wheel type of haymaking machine a row of rake-wheel supports 4 is secured to a frame-beam 3, each support carrying a rake-wheel 6 when the implement is used by side-delivery, and each rake-wheel is angularly adjustable on its support about a horizontal axis inclined to its rotational axis so that the implement can be converted into a tedder by steps which include the angular adjustment of each rake-wheel, the frame also having auxiliary supports 32 to which some of the rake-wheels can be transferred, for swathturning. In Fig. 1 the frame is 7-shaped in plan and is mounted on three castors 7, 8, 9 one of which, 7, incorporates a hubmounted lifting mechanism 17 which is connected by shafts 19, 23 and connections 22, 25, 26 to the other castors whereby the frame may be lifted bodily during forward motion by a pull on the cable 27. The rake-wheels are mounted in the full-line positions for side-delivery and the machine is drawn by a drawbar 29 in the direction P. For tedding, the rake-wheels are rotated in their mountings through 180 degrees to occupy the dotted position parallel to supports 4, the drawbar 29 being then transferred to a point 31 and the direction of traction being altered to Q. For swathturning, the auxiliary supports, which are pivoted between sector plates 34, can be swung into the dotted positions and can receive the two foremost rake-wheels from the main row. In Fig. 3, the frame comprises a single main beam 48 with supports 49, 59 on both sides and with a further member 51 on which is rotatably mounted a bracket 54 for connection to tractor hitch-links. In this construction, the frame is always drawn in the direction V, but is inverted (Fig. 4, not shown) about the axis 52 of the bracket 54, for tedding. For swath-turning, the foremost rake-wheels 50 are transferred to the supports 59.
Patent GB-1366898-A (GB)
Title: Control valves for controlling the hydraulic brake of a trailer  vehicle
Inventor: MUNCKE L
IPC: B60T13/16
Filed: 1971-09-02
Abstract: 1366898 Tractor/trailer control valves; valves DEERE & CO 2 Sept 1971 [2 Sept 1970] 40979/71 Headings F2F and F2V An hydraulic control valve for trailer brakes, actuated by a tractor system, comprises a spool with a throttle duct therethrough, movable in a bore towards a main return duct at one bore end, allowing fluid to flow from a port connected to a pressure source to a trailer brake part, a pressure acting on the spool due to the movement to bias it toward the other bore end, at which the spool either allows communication through its throttle duct between the brake port and the main return duct, or allows communication between the brake port and a further return duct. Fig. 3 indicates a valve having a tractor brake inlet 25, a port 26 communicating with hydraulic load devices, e.g. lift motors, on the tractor, the trailer brake part 27 and the main return duct 32 to a reservoir. Upon tractor brake actuation, the spool 22, 23 moves leftwardly against spring washers and allows flow from the port 26 through the throttle duct 28 in the spool to the trailer port 27. A bleed passage 30, 31 leads from the port 27 to the reservoir for brake release. Fig. 4 shows a construction wherein when the tractor brakes are not applied, fluid flows freely from the power inlet 40 to the further return duct 41 leading to load devices. Upon tractor brake application the spool 35, 36 moves upwardly and reduces this flow by a face 42, thus increasing fluid pressure to the trailer brake part 43. A bleed passage system comprising the throttle duct 46, 36 in the spool and throttle passages 54, 55, 52, 53 which are adjustable, lead to a reservoir through the main return duct. The hydraulic tractor system is fed by a pump in both embodiments and the trailer brakes are applied by a pedal operated actuator.
Patent GB-1163291-A (GB)
Title: Improvements in or relating to Safety Harnesses for high-speed vehicles
Inventor: KARLSSON HANS INGEMAR REIMERTS
IPC: B60R22/38
Filed: 1966-09-14
Abstract: 1,163,291. Safety harness. H. I. R. KARLSSON. 14 Sept., 1966 [16 Sept., 1965], No. 41107/66. Heading A3V. A vehicle safety harness retraction reel with its spindle aligned with the direction of vehicle travel, is locked against rotation in the belt-unwind direction by engagement of teeth 25 on a nut 18 with fixed teeth 26 on the front end plate 11 of the reel casing. The nut moves under inertia along steep pitch screw threads 17 on the spindle when the strap 23 is unwound above a pre-determined rate. Freely floating in holes 30 in the nut are auxiliary locking means in the form of inertia bolts 29 which precipitate movement of the nut into locking position by moving rapidly into engagement with the fixed teeth 26 on deceleration of the vehicle, even during normal braking, thus preventing the nut from rotating with the spindle if the belt is then pulled out and therefore causing it to move more quickly into locking position. The rips of the teeth 25 and 26 are chamfered (Fig. 7d not shown) to assist their inter-engagement. To ensure locking action of the nut in the case of e.g. a lateral impact on the vehicle substantial clearance is left between the threads of the nut and those of the spindle so that the nut normally centred on a washer 19 by a return spring 27, is displaced laterally by the impact and a rubber ring 28 engages the inner face of the reel casing 10 to hold the nut against rotation with the spindle. A recess 41 is cut in the inner face below the spindle so that the weight of the nut cannot cause engagement of the ring with the casing at this point.
Patent GB-1040800-A (GB)
Title: Motor vehicle sun visors
Inventor: GRIFFITHS FRANK
IPC: B60J3/02
Filed: 1964-10-09
Abstract: 1,040,800. Vehicle sun visors. AUSTIN MOTOR CO. Ltd. Aug. 3, 1965 [Oct. 9, 1964], No. 41202/64. Heading B7J. [Also in Division E2] A visor has a stub 6 which may engage mounting clips (not shown) and a ball 2 with surfaces 2A, 2B of different diameters each surface being adapted to engage a partspherical socket 5 with a diametral slot across its mouth. In the inoperative position of the visor the ball portion 2A which is the same diameter as the socket is engaged, but in the operative position the oversize portion 2B frictionally engages the socket to prevent the visor from pivoting down under its own weight. The ball has a boss 3A that locates in a channel 7 in the back of the socket so that the visor is supported whilst, swinging.
Patent GB-1306638-A (GB)
Title: Process for manufacturing hydrolases
Inventor: DE BAYNAST R
IPC: C12N9/50
Filed: 1971-09-03
Abstract: 1306638 Hydrolase enzymes INSTITUT FRANCAISE DU PETROLE DES CARBURANTS ET LUBRIFIANTS and ENTREPRISE DE RECHERCHES ET D'ACTIVITES PETROLIERES-ELF 3 Sept 1971 [7 Sept 1970] 41284/71 Heading C3H Hydrolases are manufactured by cultivating hydrolase excreting micro-organisms in an aqueous aerated nutrient culture medium containing yeasts cultured on a hydrocarbon substrate consisting essentially of hydrocarbons at least 10% of which are straight-chain paraffinic hydrocarbons, subsequently subjecting the obtained micro-organisms to a sporulation stage, separating the liquid phase from the residual solid phase and separating the enzymes from the liquid phase. The yeasts may be Endomycetaceae particularly Saccharomycetoideae for example the Pichia, Hansenula and Debaryomyces genera and the Lipomycetoideae, e.g. the Lipomyces genus, Cryptococcaceae for example Torulopsis, and Candida (Candida lipolytica) and Rhodotoruloideae, preferably cultured at 20-40‹ C. and at pH 2À5-6À5, whereafter the pH is preferably increased by at least one unit and the hydrolase excreting micro-organism is then added.
Patent GB-1498083-A (GB)
Title: Pharmaceutical preparations
IPC: A61K31/135
Filed: 1975-10-09
Abstract: 1498083 2 - (Aminoalkylamino) - 1,2 - diphenylethanols F HOFFMANN LA ROCHE & CO AG 9 Oct 1975 [10 Oct 1974] 41434/75 Heading C2C [Also in Division A5] Compounds having topical anti-inflammatory activity of the general formuia wherein one of R 1  and R 2  represents a hydrogen atom and the other represents a hydrogen or halogen atom or a C 1-7  alkyl group, R 3  represents a hydrogen atom or a C 1-7  alkyl group and n stands for 1, 2, 3 or 4 or an isomer thereof may be prepared by reacting an oxide of the general formula wherein R 1  and R 2  are as defined above with a diamine of the general formula wherein R 3  and n are as defined above. Optical antipodes and acid addition salts of the above compounds may be prepared by conventional methods.
Patent GB-1020936-A (GB)
Title: Method of and apparatus for packaging cylindrical containers
Inventor: FRENCH ROBERT BRIAN
IPC: B65B35/02
Filed: 1963-10-21
Abstract: 1,020,936. Packaging tins in packing cases. C. F. TAYLOR (UNITY DESIGNS) Ltd. Jan. 21, 1965 [Oct.21, 1963], No. 41527/63. Headings B8C and B8S. A magazine 13 (Fig. 1) to which tins T or other cylindrical objects have been fed is rotated through 90 degrees and the tins are then transferred into a packing case P. In the form shown the tins are fed from a supply source 23 via rocker members 22 (Fig. 4) in dividing devices 21 to the channels of a tiered conduit 20 (Fig. 1). After a predetermined number of tins T have rolled from the conduit 20 into the magazine 13 (Fig. 11, not shown) gates 34 are dropped to stop the further supply of tins into the magazine, and by rotation of a carrier C (Fig. 1) the magazine is rotated through 90 degrees so that when the tins are pushed by plungers 31 into a packing case P, the tins are upright. A plunger 50 with a padded head 51 (Figs. 1) may cushion the movement of the tins into the packing case. Pivotable gates 52 may be rotated through 90 degrees to the position shown in Fig. 1 to form bridges for the tins. The packaging cases P are fed to the apparatus on a conveyer A which is preferably provided with guides to hold back the closure flaps and rails or plates for closing down the flaps after filling.
Patent GB-415508-A (GB)
Abstract: 415,508. Refrigerating ; ventilation systems. JEFFREYS & CO., Ltd., J., and COOLING, J. W., Barrons Place, Waterloo Road, London. March 29, 1933, No. 9514. [Class 29.] Air in a space X is cooled or dehumidified by circulating it through a passage T, fan L and heat-exchanger M. Dampers N, D, E may be partly open to admit fresh air. Cooled liquid for the exchanger M is obtained from an evaporator P, in which a reduced pressure is maintained by a steam jet Q. The steam and vapour from P are condensed in a condenser S R, and the condensing water is supplied to the air washer G F. Air from inside and/or outside the space X is drawn through the air washer, and the cooled water returns to the condenser S R. When the space X is to be warmed, air is drawn through the washer G F and fan L to heat-exchanger M which is now supplied with liquid from the condenser S R heated by steam from the ejector Q or otherwise.
Patent GB-1045710-A (GB)
Title: Welding fillers and their use in welding
IPC: C22C38/44
Filed: 1965-09-30
Abstract: High strength steel, particularly a maraging steel, is welded by the gas-shielded arc-welding process using a filler of the following percentage composition:- .Ni.11-15 .Cr.1-6.7 .Mo.1-3.3 .Al.0-0.25 .Ti.0.2-0.55 .Fe.the remainder The following incidental elements may also be present: C up to 0.05, Co up to 1.5, Mn up to 0.8, Cu up to 0.5, Si up to 0.3, Ta up to 0.2, V up to 0.15, Nb up to 0.25. The weld may be aged at 800-1200 DEG F for 1/2 -12 hours.
Patent GB-971743-A (GB)
Title: Substituted n-acyl-phenethylamines
Inventor: FERRARI GIORGIO
IPC: C07C233/02
Filed: 1962-11-05
Abstract: The invention comprises compounds of general formula <FORM:0971743/C1/1> wherein R1 and R2 are alkyl (1-5C), and R3 is alkyl (1-5C) which may be halogen-substituted; and their preparation by (1) reacting the appropriate phenethylamine and carboxylic acid anhydride and an organic nitrogen-containing base, and (2) reacting the appropriate phenethylamine and acyl halide in a non-polar solvent in the presence of an acceptor of the hydrogen halide formed during the reaction.  Phenethylamine starting materials of formula <FORM:0971743/C1/2> may be prepared by hydrolysis of the N-formyl compounds.  Pharmaceutical compositions comprise compounds I with a carrier, diluent or solvent.  Oral (tablets, capsules, syrups), rectal (suppositories) and parenteral (solutions) administration is mentioned.  The compounds are hypotensive, antispasmodic, sedative, analeptic, anorexic and anticarcinogenic agents.
Patent GB-1480106-A (GB)
Title: Welding system
IPC: B23K11/25
Filed: 1974-06-07
Abstract: 1480106 Automatic control WELTRONIC CO 7 June 1974 [8 June 1973 (2)] 41775/76 Divided out of 1480105 Heading G3N The subject-matter of this Specification is identical with that described in the Parent Specifications 1480105 and 1480107 but the claims are concerned with a welding system including at least one welding head, a general purpose computer programmed to provide timing signals for the various positions of a welding sequence for said at least one welding head, said computer having an output data bin for deliverying such signals to the at least one welding head, and a hardware controlling means for said at least one welding head the hardware controlling means being adapted to be enabled in response to an enabling signal generated by the computer and to be disabled in response to the absence of said-enabling signal, said enabling signal being generated periodically during each operating cycle of the computer.
Patent GB-978595-A (GB)
Title: Stabilised linear polyamide compositions
Inventor: BAEBLER SIEGFRIED
IPC: C08K13/02
Filed: 1961-11-24
Abstract: A process for the production of synthetic linear polyamide compositions which are substantially free from colour and of good stability against discolouration caused by heat and light, comprises incorporating into such polyamides, during polycondensation, a stabilizing agent consisting essentially of (1) a phenol stable at the temperature of the polyamide-forming condensation, (2) a salt or ester of an inorganic phosphorus oxy-acid, (3) a manganous salt and (4) either an organic carboxylic acid anhydride or an organic dicarboxylic acid, both of which contain only carbon, hydrogen and oxygen, the said components (1), (2), (3) and (4) being such that they will not themselves give rise to colour when incorporated on the polyamide. Specified additives are:  (1) 2:5-di-tert.-butyl-hydroquinone, 2:21-methylene-bis (4-methyl -6- tert.-butyl-phenol), 2:2-methylene-bis (4-ethyl -6- tert.-butyl-phenol) and 4:41-butylidene-bis-(6-tert.-butyl -mcresol; (2) sodium hypophosphite and triphenyl phosphate; (3) manganous lactate, oxalate and hypophosphite, (4) adipic, sebacic and terephthalic acid and benzoic and hexahydrophthalic acid anhydrides. The examples describe polymers from hexamethylene diammonium adipate in the presence of:  (I) titanium dioxide, 2:5-di-tert.-butyl-hydroquinone, sodium hypophosphite, manganous lactate and benzoic acid anhydride; (II) titanium dioxide, a bistriazinyl derivative of 4:41-diamino-stilbene-2:21-disulphonic acid, 2:5-di-tert.-butyl-hydroquinone, sodium hypophosphite, manganous lactate and benzoic acid anhydride, (III) a bistriazinyl derivative of 4:41-diamino-stilbene-2:21-disulphonic acid, triphenyl phosphate, 2:5-di-tert. -butyl-hydroquinone, manganous oxalate and hexahydrophthalic acid anhydride, (IV) 2:5-ditert. -butyl-hydroquinone, sodium hypophosphite, manganous oxalate and benzoic acid anhydride, (V) titanium dioxide, 2:21-methylene-bis (4-methyl -6- tert.-butyl phenol), triphenylphosphate manganous oxalate and benzoic acid anhydride, (VI) titanium dioxide, 4:4-butylidene-bis (6-tert. -butyl -mcresol), triphenyl phosphate, manganous oxalate and benzoic acid anhydride; (VII) titanium dioxide, 2:21-methylene-bis-(4-methyl -6- tert.-butyl phenol), triphenyl phosphate, manganous oxalate and adipic acid; (VIII) titanium dioxide, 2:21-methylene-bis-(4 -ethyl -6- butyl-tert.-phenol, manganous oxalate and terephthalic acid and (IX) titanium dioxide, 2:21-methylene-bis-(4-methyl -6- tert.-butyl -phenol), triphenyl phosphate, manganous oxalate and sebacic acid. Specifications 652,947, 719,489, 722,724, 793,132 and 861,354 are referred to.
Patent GB-1316526-A (GB)
Title: Toy race winner indicator mechanism
IPC: A63H18/00
Filed: 1971-09-10
Abstract: 1316526 Toy indicators for toy racing vehicles MATTEL Inc 10 Sept 1971 [21 Dec 1970] 42316/71 Heading A6S A toy indicator shows which of two toy racing vehicles 16, 18 first passes a finishing post and comprises a support frame 32 with impact arms 60, 62 pivoted on it to be struck by the moving vehicles, indicating flags 80, 82 pivoting on the frame so as to be moved upwards to a visible position when the associated impact arm pivots. The flags 80, 82, Fig. 2, have pivot hubs 92, 100 journalled upon pins 88, 90 in the support frame 32, with diskshaped surrounds 98, 106 in the hub from which segments 94, 96; 102, 104 are cut out, the cut out segments cooperating with a fixed pin 54 to limit upwards pivoting of the flags. The cut out segments 94, 96; 102, 104 also cooperate with the disk-shaped surrounds 98, 106 of the opposite flag so that, e.g. as shown, when the flag 82 has been raised, the flag 84 cannot be raised, and vice versa. The impact arms 60, 62 have cam surfaces 63, 64 which strike cam surfaces 110, 108 on the indicating flags when the impact arms pivot upwards on being hit by the associated racing vehicle. Sufficient play is provided between the cam surfaces 63, 110; 64, 108 when the impact arms 60, 62 hang vertically downwards to allow the second racing vehicle past the post to push its impact arm upwards and proceed down the track even though its associated indicating flag 82, 84 is locked in the down position. The flag pivot hubs 98, 100 contain a variable shear liquid which allows the flag indicators 80, 82 to rise quickly to the visible positions, but damps their return movements so that they fall back slowly. The support frame 32 may be made from polystyrene, and includes track section connectors 42, 44 to receive tracks 12, 14 shaped as shown, with outer edge guide flanges 22, 24 and bottom connector receiving flanges 26, 28. The racing vehicles 16, 18 may be free running down inclined tracks under gravity, or may be battery powered for running on horizontal tracks.
Patent GB-1107490-A (GB)
Title: Improvements in and relating to the grinding of solids in a liquid
IPC: B01F13/00
Filed: 1965-03-19
Abstract: 1,107,490. Ball &c. mills. A. SZEGVARI. 19 March. 1965 [30 Oct., 1964], No. 42434/67. Divided out of 1.104.547. Heading B2A. Apparatus for grinding solid particles in a liquid comprises two interconnected cylindrical vessels 5. 5a. each containing balls or like grinding elements and a motor-driven agitator 10, the 'balls 85 in the vessel 5a being smaller' than the balls 83 in the vessel 5. Liquid containing solid particles is pumped, by pump P 1 , into the inlet 7 of vessel 5 and the resultant material is conveyed, by pump P2, from the vessel 5 past screen 21 into the vessel 5a from which the ground material is delivered through screen 21a to the outlet 8.
Patent GB-1476526-A (GB)
Title: Azo and disazo compounds
IPC: C08K5/23
Filed: 1974-10-01
Abstract: 1476526 2 - Chloro - (4<SP>1</SP>,6<SP>1</SP> - dihydroxy - 1<SP>1</SP>, 3<SP>1</SP>,5<SP>1</SP> - triazinyl) - acetylaminobenzene SANDOZ Ltd 1 Oct 1974 [5 Oct 1973] 42506/74 Heading C2C [Also in Division C4]  2 - Chloro - (4<SP>1</SP>,6<SP>1</SP> - dihydroxy - 1<SP>1</SP>,3<SP>1</SP>,5<SP>1</SP> - triazinyl)-acetylaminobenzene is prepared from cyanuric chloride and 2-chloro-acetoacetylaminobenzene in dioxane/NaOH (Example 1).
Patent GB-1423878-A (GB)
Title: Process and apparatus for producing extrusion-laminated films
IPC: B29C48/08
Filed: 1973-09-11
Abstract: 1423878 Forming relief on laminates; finishing edges of sheet material OJI YUKA GOSEISHI KK 11 Sept 1973 [12 Sept 1972] 42563/73 Headings B5N and B5K In the manufacture of a laminate by melt-extruding a covering resin layer 6 on to a substrate resin layer 7 and cooling, (i) pressure is applied at each lateral edge to the material, e.g. by a roller 8, whilst the layer 6 is more plasticallydeformable than substrate 7, to elastically deflect substrate 7 and force layer 6 against a hard surface 5, e.g. a cooling roller, and (ii) the pressing force is removed, whereupon substrate 7 retracts, thus retaining its thickness t 2  whilst forming reduced-thickness portions t 1  in the layer 6. The edge grooves so formed facilitate subsequent gripping for lateral stretching. Various cross-sections of rollers 8 are illustrated, and the roller may be toothed to form intermittent portions t 1 . Before the localized pressure is applied, the layers 6 and 7 are bonded on the cooling roller 5 by tension or by a co-operating pressure roller. The substrate may comprise one or more layers, may be laterally or longitudinally stretched and may be provided with an anchor coat. Suitable resins for layers 6 and 7 are listed; in an example polypropylene of melt index 6 is extruded on to longitudinallystretched polypropylene of melt index 3.